From 0d85bbd42ddcd442864a9ba4719aca8b70d68048 Mon Sep 17 00:00:00 2001 From: Alexey Abramov Date: Fri, 22 Apr 2022 11:32:15 +0200 Subject: [PATCH] Trust guix store directory To be able to execute binaries defined in OpenSSH configuration, we need to tell OpenSSH that we can trust Guix store objects. safe_path procedure takes a canonical path and for each component, walking upwards, checks ownership and permissions constrains which are: must be owned by root, not writable by group or others. --- misc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/misc.c b/misc.c index 0134d69..7131d5e 100644 --- a/misc.c +++ b/misc.c @@ -2146,6 +2146,7 @@ int safe_path(const char *name, struct stat *stp, const char *pw_dir, uid_t uid, char *err, size_t errlen) { + static const char guix_store[] = @STORE_DIRECTORY@; char buf[PATH_MAX], homedir[PATH_MAX]; char *cp; int comparehome = 0; @@ -2178,6 +2179,10 @@ safe_path(const char *name, struct stat *stp, const char *pw_dir, } strlcpy(buf, cp, sizeof(buf)); + /* If we are past the Guix store then we can stop */ + if (strcmp(guix_store, buf) == 0) + break; + if (stat(buf, &st) == -1 || (!platform_sys_dir_uid(st.st_uid) && st.st_uid != uid) || (st.st_mode & 022) != 0) { -- 2.34.0 it/gnu/packages/lsof.scm?id=10612d61540228d48c998ba5b56f50da22534157'>commitdiff
path: root/gnu/packages/lsof.scm
AgeCommit message (Expand)Author
2020-11-23gnu: lsof: Cross-compile....* gnu/packages/lsof.scm (lsof)[arguments]: Use CC-FOR-TARGET. Tobias Geerinckx-Rice
2020-11-23gnu: lsof: Make test failures fatal....* gnu/packages/lsof.scm (lsof)[source]: Add patch to make test suite failures stop the build. * gnu/packages/patches/lsof-fatal-test-failures.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. Tobias Geerinckx-Rice
2020-11-23gnu: lsof: Respect #:tests?....* gnu/packages/lsof.scm (lsof)[arguments]: The 'check phase takes and respects a TESTS? keyword. Tobias Geerinckx-Rice
2020-11-23gnu: lsof: Update to 4.94.0....* gnu/packages/lsof.scm (lsof): Update to 4.94.0. [source]: Switch to new git upstream. [native-inputs]: Add groff. [arguments]: Remove custom 'unpack phase. Add a 'build-man-page phase. Remove the upstreamed glibc@2.28 test fix. Tobias Geerinckx-Rice
2020-07-16gnu: lsof: Use HTTPS home page....* gnu/packages/lsof.scm (lsof)[home-page]: Use HTTPS. Tobias Geerinckx-Rice